The SAO/NASA Astrophysics Data System Abstract Service provides an online gateway to Astronomy and Physics literature. The databases cover all the major journals, many minor journals, conference proceedings, Observatory and NASA reports, and PhD theses.
Access the world’s leading scholarly literature in the sciences, social sciences, arts, and humanities and examine proceedings of international conferences, symposia, seminars, colloquia, workshops, and conventions. In addition to the core Web of Science collection our expanded access subscription also includes multiple other databases - click More... for a complete list.
In addition to the core Web of Science collection our expanded access subscription also includes the databases:
BIOSIS Citation Index;
Current Contents Connect;
Data Citation Index;
Derwent Innovations Index;
KCI Korean Journal Databases;
Russian Science Citation Index;
SciELO Citation Index;
These can be search all together or as individual databases.